"Regrettably, there was an incident that led to a surprising nipple slip ." "The occurrence happened by mistake." "The nipple became visible unexpectedly." "It was an incidental clothing mishap." "The accident came as a shock to everyone present." "Measures have been put in place to avoid any further mishaps." "We sincerely apologize for any inconvenience caused." "We assure you, this matter is being treated with utmost seriousness."